Few people turn to a tree branch or corn husk for a meal, and for good reason. The cellulose found in the cell walls of plants is enormously difficult for the human digestive system to break down. The carbohydrate is one...
Few people turn to a tree branch or corn husk for a meal, and for good reason. The cellulose found in the cell walls of plants is enormously difficult for the human digestive system to break down. As one of the most abundant...